CLC Laboratory Operations & Quality Management 1

Question 1

What is the main purpose of quality assurance in laboratory operations?

Accepted Answer

To maintain accuracy and regulatory compliance

Answer

To speed up testing processes without validation.

Answer

To reduce the number of staff.

Answer

To limit communication between departments.

Question 2

Why is instrument calibration critical in laboratories?

Accepted Answer

Calibration guarantees reliable measurement accuracy

Answer

Calibration is only necessary when instruments malfunction.

Answer

Calibration is optional for routine testing.

Answer

Calibration increases maintenance costs unnecessarily.

Question 3

How does proper documentation aid laboratory operations?

Accepted Answer

Documentation supports traceability and compliance

Answer

Documentation is only needed for audits.

Answer

Documentation increases administrative workload unnecessarily.

Answer

Documentation is optional for experienced staff.

Question 4

What is the function of internal quality control samples?

Accepted Answer

To ensure test reliability through daily monitoring

Answer

To replace external proficiency testing.

Answer

To reduce the number of tests performed.

Answer

To limit staff involvement in quality assurance.

Question 5

Why is proficiency testing important in quality management?

Accepted Answer

It confirms accuracy by external comparison

Answer

It only benefits new laboratory staff.

Answer

It replaces internal quality control processes.

Answer

It is optional for accredited laboratories.

Question 6

What role does training play in maintaining laboratory quality?

Accepted Answer

Training maintains staff competency and quality adherence

Answer

Training is unnecessary for experienced staff.

Answer

Training increases laboratory costs unnecessarily.

Answer

Training is only required for management staff.

Question 7

How do corrective actions improve laboratory operations?

Accepted Answer

They resolve issues and prevent future errors

Answer

They assign blame for mistakes.

Answer

They increase paperwork without benefits.

Answer

They delay laboratory reporting.

Question 8

Why is risk management essential in laboratories?

Accepted Answer

Risk management prevents errors and enhances safety

Answer

Risk management increases operational delays.

Answer

Risk management only applies to financial areas.

Answer

Risk management reduces staff responsibilities.

Question 9

What is the significance of maintaining sample integrity?

Accepted Answer

It ensures valid and accurate test outcomes

Answer

Sample integrity is less important than speed.

Answer

It only applies to blood samples.

Answer

It increases the workload unnecessarily.